//
//  VistaListas.m
//  ProyectoMoviTiendas
//
//  Created by Mario Franco on 3/10/12.
//  Copyright (c) 2012 __MyCompanyName__. All rights reserved.
//

#import "VistaListas.h"
#import "MoviTiendas.h"
#import "VistaInfoLista.h"

@interface VistaListas ()
{
    MoviTiendas *principal;
}

@end

@implementation VistaListas
@synthesize listaSeleccionada;

- (id)initWithStyle:(UITableViewStyle)style
{
    self = [super initWithStyle:style];
    if (self) {
        // Custom initialization
    }
    return self;
}

- (void)viewDidLoad
{
    [super viewDidLoad];
    principal = [MoviTiendas darInstancia];

    // Uncomment the following line to preserve selection between presentations.
    // self.clearsSelectionOnViewWillAppear = NO;
 
    // Uncomment the following line to display an Edit button in the navigation bar for this view controller.
    // self.navigationItem.rightBarButtonItem = self.editButtonItem;
}

- (void)viewDidUnload
{
    [super viewDidUnload];
    // Release any retained subviews of the main view.
    // e.g. self.myOutlet = nil;
}

-(void)viewWillAppear:(BOOL)animated
{
    [self.tableView reloadData];    
}

- (BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)interfaceOrientation
{
    return (interfaceOrientation == UIInterfaceOrientationPortrait);
}

#pragma mark - Table view data source

- (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView
{

    // Return the number of sections.
    return 1;
}

- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section
{

    // Return the number of rows in the section.
    return [principal.cliente.listas count];
}

- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
{
    static NSString *CellIdentifier = @"Cell";
    UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier];
    
    if (!cell)
    {
        cell = [[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:CellIdentifier];
    }
    
    
    Lista *lista = [principal.cliente.listas objectAtIndex:[indexPath row]];
    cell.textLabel.text = lista.nombre;
    
    cell.accessoryType = UITableViewCellAccessoryDisclosureIndicator;
    cell.textLabel.font = [UIFont systemFontOfSize:18];
    
    return cell;

}


// Override to support conditional editing of the table view.
- (BOOL)tableView:(UITableView *)tableView canEditRowAtIndexPath:(NSIndexPath *)indexPath
{
    // Return NO if you do not want the specified item to be editable.
    return YES;
}


// Override to support editing the table view.
- (void)tableView:(UITableView *)tableView commitEditingStyle:(UITableViewCellEditingStyle)editingStyle forRowAtIndexPath:(NSIndexPath *)indexPath
{
    if (editingStyle == UITableViewCellEditingStyleDelete) {
        // Delete the row from the data source
        [principal.cliente.listas removeObjectAtIndex:[indexPath row]];
        
        [tableView deleteRowsAtIndexPaths:[NSArray arrayWithObject:indexPath] withRowAnimation:UITableViewRowAnimationFade];
    }   
    else if (editingStyle == UITableViewCellEditingStyleInsert) {
        // Create a new instance of the appropriate class, insert it into the array, and add a new row to the table view
    }   
}


/*
// Override to support rearranging the table view.
- (void)tableView:(UITableView *)tableView moveRowAtIndexPath:(NSIndexPath *)fromIndexPath toIndexPath:(NSIndexPath *)toIndexPath
{
}
*/

/*
// Override to support conditional rearranging of the table view.
- (BOOL)tableView:(UITableView *)tableView canMoveRowAtIndexPath:(NSIndexPath *)indexPath
{
    // Return NO if you do not want the item to be re-orderable.
    return YES;
}
*/

#pragma mark - Table view delegate

- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath
{
    listaSeleccionada = [principal.cliente.listas objectAtIndex:[indexPath row]];                           
    
    [self performSegueWithIdentifier:@"verInfoLista" sender:self];  
}

-(void)prepareForSegue:(UIStoryboardSegue *)segue sender:(id)sender
{

    VistaInfoLista * vista = [segue destinationViewController];
    
    vista.title = listaSeleccionada.nombre;
    vista.lista = listaSeleccionada;
    /*VistaSubcategoriasProducto *vista = [segue destinationViewController];
     
     if(seleccionoTodas)
     {
     NSMutableArray *subcategorias = [[NSMutableArray alloc] init];
     for (CategoriaProducto *categ in categorias)
     {
     [subcategorias addObjectsFromArray:categ.subcategorias];
     }
     vista.subcategorias = [NSArray arrayWithArray:subcategorias];
     
     }
     else
     {
     VistaSubcategoriasProducto *vista = [segue destinationViewController];
     vista.subcategorias = catSeleccionada.subcategorias;
     }  */
}

- (IBAction)agregarLista:(id)sender
{
    UIAlertView * alert = [[UIAlertView alloc] initWithTitle:@"Agregar Lista" message:@"Escriba el nombre de la lista" delegate:self cancelButtonTitle:@"Cancelar" otherButtonTitles:@"Agregar", nil];
    alert.alertViewStyle = UIAlertViewStylePlainTextInput;
    [alert show];
}

- (void)alertView:(UIAlertView *)alertView clickedButtonAtIndex:(NSInteger)buttonIndex
{
    if (!buttonIndex)
    {
        
    }
    else 
    {
        Lista *nueva = [[Lista alloc] init];
        nueva.nombre = [[alertView textFieldAtIndex:0] text];
        [principal.cliente agregarLista:nueva];
        [self.tableView reloadData];
    } 
}
@end
